Muhammed, Jaza Omer, and KawaAhmedHassan . “Bifurcation Analysis in a Discrete-Time Prey-Predator System With Crowly- Martin Functional Response ”. Tikrit Journal of Pure Science, vol. 28, no. 5, Oct. 2023, pp. 129-46, doi:10.25130/tjps.v28i5.1588.